286879370005

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{65537}}^1$

素因数の和:65877

約数の個数: 32

約数和(自身を含む): 357529189248

約数和(自身を除く): 70649819243

約数列:

[1, 5, 41, 131, 163, 205, 655, 815, 5371, 6683, 21353, 26855, 33415, 65537, 106765, 327685, 875473, 2687017, 4377365, 8585347, 10682531, 13435085, 42926735, 53412655, 351999227, 437983771, 1399411561, 1759996135, 2189918855, 6997057805, 57375874001, 286879370005]

約数ペア:

[(1, 286879370005), (5, 57375874001), (41, 6997057805), (131, 2189918855), (163, 1759996135), (205, 1399411561), (655, 437983771), (815, 351999227), (5371, 53412655), (6683, 42926735), (21353, 13435085), (26855, 10682531), (33415, 8585347), (65537, 4377365), (106765, 2687017), (327685, 875473)]